<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>同意协议</title>
    <script src="../../vue/vue.js"></script>
</head>
<body>
    <div id="app">
        <div><input type="checkbox" v-model="isAgree">同意协议</div>
        <div><p>你的选择是：{{isAgree}}</p></div>
    </div>
    <button :disabled="!isAgree">下一步</button>
    
</body>
<script>
    new Vue({
        el:"#app",
        data(){
            return{
                isAgree:false,
            }
        }
    })
</script>
</html>